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金属矿山 ›› 2012, Vol. 41 ›› Issue (05): 113-115+129.

• 地质与测量 • 上一篇    下一篇

东川滥泥坪铁铜矿体形态特征与控矿因素

王同荣1,2,方维萱1,2,3,杜玉龙2,3   

  1. 1.昆明理工大学国土资源工程学院;2.北京矿产地质研究院;3.昆明中色地科矿产勘查有限责任公司
  • 出版日期:2012-05-22 发布日期:2012-05-29
  • 基金资助:

    * 国家科技部2011年科研院所技术开发研究专项资金项目(编号:2011EG115022)。

The Morphological Characteristics of Iron-Copper Orebody and  Ore-Controlling Factors in Lanniping,Dongchuan

Wang Tongrong1,2,Fang Weixuan1,2,3,Du Yulong2,3   

  1. 1.Faculty of Land Resource Engineering,Kunming University of Science and Technology;2.Beijing Institute of Geology for Mineral Resources;3.Kunming Sinotech Mineral Exploration Co.,Ltd
  • Online:2012-05-22 Published:2012-05-29

摘要: 采用不同中段坑道对比方法对东川滥泥坪矿区深部不同标高中段进行对比,阐述了滥泥坪矿区铁铜矿体的形态特征和控矿因素。认为滥泥坪铜矿区铁铜矿体主要受地层、构造(褶皱和断裂)和岩浆岩控制,铁铜矿体呈透镜状、脉状和似层状产出,矿体产状较稳定,矿体厚度和品位变化较大。  

关键词: 滥泥坪, 铁铜矿, 控矿因素

Abstract: Using different middle tunnel comparison method,to comparative study the different elevation of middle in the deep of Lanniping mining area,Dongchuan,expatiate the morphological characteristics of the Lanniping iron-copper orebody and ore-controlling factors.Studies suggest that Lanniping copper area of iron-copper orebody is mainly affected by the formation,structure(folds and faults) and magmatic rocks control,iron-copper ore bodies take the shape of lenticular,vein,layered distribution,orebody attitude is more stable,the orebody of thickness and grade change greatly.

Key words: Lanniping, Iron-copper, Ore-controlling factors